What powers seraasia.org?
Last seen Sep 2026 · 48 technologies across 24 categories
Analytics
Appointment scheduling
CDN
CMS
CRM
Databases
Ecommerce
Font scripts
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Live chat
Miscellaneous
Performance
Photo galleries
Programming languages
Security
Tag managers
UI frameworks
Video players
Webmail
Widgets
WordPress plugins
WordPress themes
AI Crawlers
Blocks 8 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.
Training crawlers
- Applebot-Extended Blocked
- Bytespider Blocked
- CCBot Blocked
- ClaudeBot Blocked
- Google-Extended Blocked
- GPTBot Blocked
- meta-externalagent Blocked
Search and AI assistants
- Amazonbot Blocked
The other 25 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt not found
- ai.txt not found
Content Signals:
search=yes ai-train=no declared in robots.txt
AI Crawlers
8 of 33 AI crawlers blocked
Standards: Content Signals
Audience
Hong Kong SAR China
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.94 / 10 · ranked #3,745,413 of all domains
13 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| CLS | 0 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English (United Kingdom)
- CDN: Cloudflare
- Weight: 21.5 MB · 236 requests
- WordPress theme: hello-elementor · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- SERA
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Cloudflare (104.21.81.198, IPv6)
- DNS: Cloudflare DNS
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC quarantine
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Nov 2026
- Common Crawl link graph: rank 1,315,729, 2 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.seraasia.org | 44 |
| seraasia.org | 36 |
| esg.seraasia.org | 28 |
Full technology history →
Report an incorrect detection
Recent changes
- detected HSTS Sep 2026
- dropped Element UI Jul 2026
- detected Embed Optimizer Mar 2026
- detected Modern Image Formats Mar 2026
- detected Optimization Detective Mar 2026
- detected Speculative Loading Mar 2026
- detected Twitter Emoji (Twemoji) Mar 2026
- detected Cloudflare Browser Insights Nov 2025